/**
* Get all children by id
*
* @param int $id
* @return array
*/
protected static function findChildren($settings = [])
{
$default_settings = ['id' => 0, 'ids' => [], 'menu-id' => 0];
$settings = array_merge($default_settings, $settings);
if (!in_array($settings['id'], $settings['ids'])) {
$settings['ids'][] = $settings['id'];
}
$query = new Query();
$results = $query->select('id')->from(MenuItem::tableName())->where(['parent_id' => $settings['id'], 'menu_id' => $settings['menu-id']])->all();
foreach ($results as $result) {
$settings['ids'][] = $result['id'];
$settings['ids'] = Menu::findChildren(['id' => $result['id'], 'ids' => $settings['ids'], 'menu-id' => $settings['menu-id']]);
}
return $settings['ids'];
}
/**
* Checks if a page is used in a menu
*
* @return boolean
*/
public function isUsedInMenu()
{
return (new \yii\db\Query())->select('id')->from(\infoweb\menu\models\MenuItem::tableName())->where(['entity' => \infoweb\menu\models\MenuItem::ENTITY_PAGE, 'entity_id' => $this->id])->exists();
}
